def show_topic_co_occurrences(corpus, number_of_topics, number_of_chunks=100):
st.header("Topic co-occurrences")
if corpus is None:
st.markdown("Please upload a corpus first")
else:
with st.expander("Help"):
st.markdown('''
We consider topics to co-occur in the same document if the weight of both
topics for that document are greater than *minimum weight*. The thickness of
an edge in the co-occurrance graph indicates how often two topics co-occur
in a document (at least *minimum edges* times). Each node represents a
topic. Node size reflects the total weight of the topic.
''')
min_weight = st.sidebar.slider("Minimum weight", 0.0, 0.5, value=0.1, step=0.05)
min_edges = st.sidebar.slider("Minimum number of edges", 1, 10, value=1)
graph_container = st.empty()
with st.expander("Settings"):
library_to_use = st.radio("Visualization library to use", ("VisJS", "GraphViz"), index=0)
if library_to_use == "VisJS":
smooth_edges = st.checkbox("Draw with smooth edges", value=False)
if library_to_use == "VisJS":
graph_pyvis = topic_coocurrence_graph_pyvis(topic_model(corpus, number_of_topics, number_of_chunks),
corpus, number_of_topics, min_weight, min_edges, smooth_edges)
graph_pyvis.show("topic-graph.html")
with graph_container.container():
components.html(open("topic-graph.html", 'r', encoding='utf-8').read(), height=625)
else:
graph = topic_coocurrence_graph(topic_model(corpus, number_of_topics, number_of_chunks),
corpus, number_of_topics, min_weight, min_edges)
with graph_container.container():
st.graphviz_chart(graph)
with st.expander("Topic sentences"):
show_topic_sentences(corpus, number_of_topics, number_of_chunks, min_weight)
def Main():
with st.sidebar.expander("DVD_HK"):
st.info(f'''
Dividends: Hong Kong Listed Stocks only (for now...)
''')
default_tickers = get_index_tickers(
st_asset=st.sidebar.expander('Load an Index', expanded=True))
tickers = tickers_parser(st.text_input(
'enter stock ticker(s) [space separated]', value=default_tickers),
return_list=True)
timeframe_params = get_timeframe_params(
st_asset=st.sidebar.expander("Timeframe"), default_tenor='50y')
if tickers:
# - div history with ex-date true range vs div amount/ true range
df = get_dvd(tickers,
ex_date_after=timeframe_params['end_date'],
aggregate=True)
show_upcoming_div(df,
st_asset=st.expander("View Upcoming Dividend",
expanded=True),
timeframe_params=timeframe_params,
atr_period=22)
df_all = get_dvd(tickers, aggregate=True)
show_past_div(df_all,
st_asset=st.expander("View Pass Dividend"),
timeframe_params=timeframe_params,
atr_period=22)
def show_plot_macd(df,choice,x_as_label, ma1, ma2):
df["ma_short"]= ema(df["Close"], ma1,0)
df["ma_long"]= ema(df["Close"], ma2,0)
df["MACD_Line"] = df["ma_short"] - df["ma_long"]
df["Signal_Line"] = ema(df["MACD_Line"], 9,26)
df["MACD_Histogram"] =df["MACD_Line"] - df["Signal_Line"]
buy_price, sell_price, macd_signal, signal_macd = implement_macd_strategie_1(df['Close'], df['ma_short'], df['ma_long'])
if signal_macd == 1:
plot_macd(df, choice, buy_price, sell_price, macd_signal, x_as_label)
else:
with st.expander(f"Moving averages - {choice} not interesting" ):
plot_macd(df, choice, buy_price, sell_price, macd_signal, x_as_label)
buy_price, sell_price, macd_signal, signal_macd = implement_macd_strategie_2(df['Close'], df['MACD_Line'], df['Signal_Line'])
if signal_macd == 1:
plot_macd_2(df, choice, buy_price, sell_price, macd_signal, x_as_label)
else:
with st.expander(f"MACD 2 - {choice} not interesting" ):
plot_macd_2(df, choice, buy_price, sell_price, macd_signal, x_as_label)
def multi_stocks():
# tickers = ["9988.HK","3311.HK","0005.HK"]
ticker_mode = st.sidebar.selectbox("Ticker mode or Keyword mode",
("Keyword", "Ticker"))
tickers_input = st.sidebar.text_input(
"Enter the stock tickers, separated by a ' , ' or ' ; ' ")
tickers = tickers_input.replace(';', ',').split(",")
st.sidebar.write(
"Search multiple stock or indexes by keywords or tickers.")
if tickers != [""]:
if ticker_mode == "Ticker":
pctDf, dates, prices = get_pct_changes(tickers)
st.dataframe(pctDf)
st.markdown(get_table_download_link(pctDf), unsafe_allow_html=True)
elif ticker_mode == "Keyword":
kw_list = []
for kw in tickers:
kw_list.append(name_convert(kw))
pctDf, dates, prices = get_pct_changes(kw_list)
st.dataframe(pctDf)
st.markdown(get_table_download_link(pctDf), unsafe_allow_html=True)
with st.expander("Data"):
st.dataframe(prices)
st.markdown(get_table_download_link(prices),
unsafe_allow_html=True)
with st.expander("Plot"):
st.write("""To be improved""")
st.plotly_chart(px.line(prices), template=template)
with st.expander("Dates"):
try:
for d in dates:
st.write(f"""{d}: {dates[d].strftime('%d/%m/%Y')}""")
st.write(
"""The dates might be a bit off if there is a holiday, dates might be shifted."""
)
st.write(
"""These dates are from the dataframe of the last asset in your search list."""
)
except:
pass
with st.expander("Delay Information"):
delay = pd.read_html(
"https://help.yahoo.com/kb/exchanges-data-providers-yahoo-finance-sln2310.html"
)[0]
st.dataframe(delay)
link = st.markdown(
"[Yahoo Finance](https://help.yahoo.com/kb/exchanges-data-providers-yahoo-finance-sln2310.html)",
unsafe_allow_html=True)
with st.expander("Percentage Change Calculation"):
st.write("""To be implemented""")
start_date_pct = st.text_input(
"Start Date",
f'{(today-datetime.timedelta(90)).strftime(format_date)}')
end_date_pct = st.text_input(
"End Date",
f'{(today+datetime.timedelta(1)).strftime(format_date)}')
return None
def index():
index_name = st.sidebar.text_input("Index", "")
st.sidebar.write("Search a stock market index by keyword or ticker")
if index_name != "":
index_symbol = name_convert(index_name)
indexData = yf.Ticker(index_symbol)
name = indexData.info["shortName"]
indexDf = indexData.history(period="max")
index_fig = px.line(indexDf["Close"],
template="simple_white",
title='Historical Performance of {}'.format(name))
index_fig.update_xaxes(
rangeslider_visible=False,
rangeselector=dict(buttons=list([
dict(count=1,
label="1 Month",
step="month",
stepmode="backward"),
dict(count=6,
label="6 Month",
step="month",
stepmode="backward"),
dict(count=1, label="YTD", step="year", stepmode="todate"),
dict(count=1, label="1 Year", step="year",
stepmode="backward"),
dict(step="all")
])))
st.plotly_chart(index_fig, template=template)
gainers, laggards = index_performance(index_name)
with st.expander('Gainers'):
st.dataframe(gainers)
with st.expander('Laggards'):
st.dataframe(laggards)
# with st.expander('Percentage Change'):
# st.markdown(f"{index_symbol.replace(r'%5E',r'^')}")
# index_pct, index_dates = get_pct_changes(index_symbol.replace(r"%E5",r"^"))
# st.dateframe(index_pct)
# with st.expander("Dates"):
# try:
# for d in index_dates:
# st.write(f"""{d}: {index_dates[d].strftime('%d/%m/%Y')}""")
# st.write("""The dates might be a bit off if there is a holiday, dates might be shifted.""")
# st.write("""These dates are from the dataframe of the last asset in your search list.""")
# except:
# pass
return None
def main():
init_sessions()
st.write(st.session_state)
# expander
optionals = st.expander("Search And Filter", False)
optionals.checkbox("Active")
optionals.radio("Pick Your Favourite", ["Apples", "Banaans", "Oranges"])
name_cols = optionals.columns(3)
first_name = name_cols[0].text_input("First Name")
last_name = name_cols[1].text_input("Last Name")
middle_name = name_cols[2].text_input("Middle Name")
st.sidebar.success("Menu")
page = st.sidebar.radio("Choose An Item",
['Demos', 'Titanic', 'NYC Car Accidents'])
# print(page)
if page == "Demos":
app_run_demo()
logger.info('Demos')
elif page == "Titanic":
app_run_titanic()
logger.info('Titanic')
elif page == "NYC Car Accidents":
app_run_car_accidents()
logger.info('NYC Car Accidents')
def fourier_frame():
with st.expander("Create a Fourier Series"):
# st.markdown('# Create a Fourier Series:')
st.latex(r'\hat{f}(x) = \frac{a_0}{2} + \sum_{n=1}^{\infty}a_n\cos\bigg(\frac{2\pi n}{P}x\bigg) + '
r'\sum_{n=1}^{\infty}b_n\sin\bigg(\frac{2\pi n}{P}x\bigg)')
selection_list = ['Sine', 'Cosine', 'Square', 'Triangle', 'Sawtooth', 'Gaussian']
st.markdown('## Wave Options')
type = st.selectbox('Wave Type', selection_list, 0)
amp = st.slider('Amplitude', 0., 100., 1., 0.1, "%.1f")
per = st.slider('Period (or Gaussian FWHM)', 0.01, 100., 2*np.pi, 0.01, "%.2f")
phase = st.slider('Phase (or Gaussian Mean)', -np.pi, np.pi, 0., 0.01, "%.2f")
velocity = st.number_input('Velocity (v)', int(0), int(100), int(0), int(1), "%d")
rectify = st.checkbox('Rectify', False)
st.markdown('## Fourier Series Options')
ts = st.number_input('Draw Timestamp', 0., 100., 0., 0.1, "%.1f")
iters = st.number_input('Iterations', int(1), int(100), int(10), int(1), "%d")
cols = st.columns(2)
min = cols[0].number_input(label='Interval Min', value=-np.pi)
max = cols[1].number_input(label='Interval Max', value=np.pi)
interval = (min, max)
res = st.number_input(label='Resolution', value=1000)
pchart = build_fourier(type, rectify, amp, per, phase, velocity, ts, iters, interval, res)
st.plotly_chart(pchart, use_container_width=True)
def visualize_similarity(
nlp: spacy.language.Language,
default_texts: Tuple[str, str] = ("apple", "orange"),
*,
threshold: float = 0.5,
title: Optional[str] = "Vectors & Similarity",
key: Optional[str] = None,
) -> None:
"""Visualizer for semantic similarity using word vectors."""
meta = nlp.meta.get("vectors", {})
if title:
st.header(title)
if not meta.get("width", 0):
st.warning("No vectors available in the model.")
else:
cols = st.columns(2)
text1 = cols[0].text_input("Text or word 1",
default_texts[0],
key=f"{key}_similarity_text1")
text2 = cols[1].text_input("Text or word 2",
default_texts[1],
key=f"{key}_similarity_text2")
doc1 = nlp.make_doc(text1)
doc2 = nlp.make_doc(text2)
similarity = doc1.similarity(doc2)
similarity_text = f"**Score:** `{similarity}`"
if similarity > threshold:
st.success(similarity_text)
else:
st.error(similarity_text)
exp = st.expander("Vector information")
exp.code(meta)
def main():
plots = {
"Plot Single Learning Curve": utils.plot_learning_curve,
"Plot Learning Curve Confidence": utils.plot_learning_curve_conf,
"Plot Learning Curve Sweep": utils.plot_learning_curve_sweep,
"Plot Experiment": utils.plot_experiment,
"Plot Mean Result": utils.plot_mean_result,
"Plot Mean Result with Confidence": utils.plot_mean_conf,
"Plot Sweep Result with Confidence": utils.plot_sweep_conf,
"Plot QTable Values": utils.plot_values,
"Plot QTable Visits": utils.plot_visits,
}
for k, f in plots.items():
with st.expander(k):
loc = st.text_input("Path to experiment", key=k)
if loc:
try:
fig = f(loc, return_fig=True)
if type(fig) == list:
for g in fig:
st.plotly_chart(g)
else:
st.plotly_chart(fig)
except:
streamlit.write("Incorrect folder structure for plot")
def line_chart_pivot(df_, field, title):
"""Makes a linechart from a pivoted table, each column in a differnt line. Smooths the lines too.
Args:
df ([type]): [description]
title ([type]): [description]
"""
df = make_pivot(df_, field)
fig = go.Figure()
columns = df.columns.tolist()
columnlist = columns[1:]
# st.write(columnlist)
for col in columnlist:
col_sma = col + "_sma"
df[col_sma] = df[col].rolling(window=3, center=False).mean()
fig.add_trace(
go.Scatter(x=df["einddag_week"],
y=df[col_sma],
mode='lines',
name=col))
fig.update_layout(title=dict(text=title + " (SMA 3)",
x=0.5,
y=0.85,
font=dict(family="Arial",
size=14,
color='#000000')),
xaxis_title="Einddag vd week",
yaxis_title="VE")
st.plotly_chart(fig, use_container_width=True)
with st.expander(f"dataframe pivottable {title}"):
df_temp = df.astype(str).copy(deep=True)
st.write(df_temp)
def get_params(): #the streamlit stuff
st.title('Dither sequences for blended acquisition')
#start by getting the input parameters from the user. TODO: add tooltip
my_expander1 = st.expander("General parameters:", expanded=True)
with my_expander1:
col1, col2, col3 = st.columns(3)
with col1:
no_src = st.number_input('Number of souces to dither:',1,9,3,1,help="This is the number of sources operating in flip-flop-flap- mode.")
nPoints = st.number_input('The number of dithers per source:',10,2500,200,10, help='This is how many dithers you want for one source. Typically this number should be > no traces in the migration aperture.')
compute_dithers=st.button("Plot the dithers (for QC), and prepare a file for downloading", help='Produce nice looking QC plots of the dither sequences.')
get_help =st.button("Get a ppt that explains the dithering",help="Download a ppt with a lot of explanation on why you want to use the inverse Irwin-Hall distribution.")
if get_help: #return a ppt
# Load selected file
filename="./dither_explained.pptx"
with open(filename, 'rb') as f:
s = f.read()
download_button_str = download_button(s, filename, f'Click here to download {filename}')
st.markdown(download_button_str, unsafe_allow_html=True)
with col2:
range_beg= st.number_input('Dither minimum in ms:', -2000,2000, 0, 4)
range_end= st.number_input('Dither maximum in ms:', -2000,2000, 500, 4)
dither_type=st.selectbox('Select type of dithers (remember that natural dithering adds to this):',('Inverse Irwin-Hall','Random','Halton','Poisson'), help="The IHH (Invese Irwin-Hall) is the one your should select! The others are for RnD and as illustrations.")
if dither_type=="Inverse Irwin-Hall":
st.warning('Contact Legal/IP/RnD before using invese Irwin-Hall dither on a survey!')
with col3:
nLevels = st.number_input('Number of levels (N+1 or N+2):',1,2,1,1, help="Keep this as 1 for all normal surveys. In a case where sources are going off very often, it might be advisable to also optimize the dithers for the N+2 shot. Pls contact RnD before using this on a real survey.")
nBacksteps = st.number_input('Amount of anti-clustering:',1,5,5,1,help="Keep this at 5 or less. [3-5] is a good and robust choice. If you use numbers much larger than 5, there is a potential issue with regards to a CGG patent in that the effective distribution becones close to uniform random. Please contact Legal/IP council and RnD before going above 5.")
user_seed = int(st.text_input("User seed (for rand numb gen):", "0", help="Keeping this at 0 will give different results each time, However, by providing your own seed, for example 123, the same random sequence is produced every time."))
if(user_seed!=0):
random.seed(a=user_seed)
return [nBacksteps, no_src, nPoints, range_beg, range_end, nLevels, dither_type, compute_dithers]
def show(self):
new_names = []
to_keep = []
with st.expander("Configurations list"):
for name in self.config_names:
new_name = st.text_input("", name, key=f"{name} {self.key}")
new_names.append(new_name)
to_keep.append(
st.checkbox(f"Show", True, key=f"Show {name} {self.key}"))
self.data = list(compress(self.data, to_keep))
self.config_names = list(compress(new_names, to_keep))
self.headers = copy.deepcopy(self.data)
list(map(lambda d: d.pop("results"), self.headers))
for idx, header in enumerate(self.headers):
header_view = RunHeaderView(header)
with st.expander(self.config_names[idx]):
header_view.show()
def show_plot_bollinger(choice, x_as_label, df,z1, z2, wdw, center_boll):
df = do_bollinger(df, z1, z2, wdw, center_boll)
buy_price, sell_price, bb_signal, signal_bb = implement_bb_strategy(df['Close'], df['boll_low_1'], df['boll_high_1'])
if signal_bb == 1:
plot_boll(df, choice, buy_price, sell_price, bb_signal, x_as_label)
else:
with st.expander(f"Bollinger - {choice} not interesting" ):
plot_boll(df, choice, buy_price, sell_price, bb_signal, x_as_label)
def show_legend(ais_data):
with st.expander("Legend", expanded=False):
body = []
for item in ais_data:
empire_id = item["empire_id"]
player = item["player_name"]
span = colored_span(player, to_hex_color(item["color"]))
body.append(f"""- **{empire_id}**: {span}""")
st.markdown("\n".join(body), unsafe_allow_html=True)
def show(self):
st.header(self.name)
if self.is_single:
st.dataframe(self.data["data"]["search"]["results"])
else:
for i in range(min(len(self.data), 5)):
with st.expander(f"Experiment: id={self.data[i]['id']}"):
st.dataframe(self.data[i]["data"]["search"]["results"])
def accumulate_first_rows(df, x):
"""Accumulate the first X rows
Args:
df (df): table with numbers
Returns:
df : table with the first x rows accumulated
"""
# calculate the sum
#df = df.drop(columns="index", axis=1)
# df['Date_statistics'] = df['Date_statistics'].dt.date # from 2021-01-01T00:00:00+01:00 to yyyy-mm-dd
# make a new df with the fraction, row-wize df_fractions A
nr_of_columns = len(df.columns)
nr_of_rows = len(df)
column_list = df.columns.tolist()
# calculate the fraction of each age group
data = []
first_row_values = []
first_row_sums = []
number_of_first_rows = st.sidebar.slider(
"Eerste x aantal dagen samenvoegen", 0, 21, 7)
first_row_data = []
for c in range(nr_of_columns):
first_row_sums.append(0.0)
first_row_data.append(df.iat[number_of_first_rows - 1,
0]) # date of row number_of_first_rows
for r in range(nr_of_rows):
if r < number_of_first_rows:
for c in range(1, nr_of_columns):
first_row_sums[c] += df.iat[r, c]
if r == number_of_first_rows - 1:
for t in range(1, len(first_row_sums)):
first_row_data.append(first_row_sums[t])
data.append(first_row_data)
else:
row_data = []
for c in range(nr_of_columns):
try:
row_data.append(df.iat[r, c])
except:
# date
row_data.append(df.iat[r, c])
data.append(row_data)
df_accumulated = pd.DataFrame(data, columns=column_list)
with st.expander('First rows accumulated', expanded=False):
st.subheader(f"The first {number_of_first_rows} rows accumated")
st.write(df_accumulated)
return df_accumulated
def visualize_ner(
pipe, # Nlu component_list
text:str,
ner_tags: Optional[List[str]] = None,
show_label_select: bool = True,
show_table: bool = False,
title: Optional[str] = "Named Entities",
sub_title: Optional[str] = "Recognize various `Named Entities (NER)` in text entered and filter them. You can select from over `100 languages` in the dropdown.",
colors: Dict[str, str] = {},
show_color_selector: bool = False,
set_wide_layout_CSS:bool=True,
generate_code_sample:bool = False,
key = "NLU_streamlit",
model_select_position:str = 'side',
show_model_select : bool = True,
show_text_input:bool = True,
show_infos:bool = True,
show_logo:bool = True,
):
StreamlitVizTracker.footer_displayed=False
if set_wide_layout_CSS : _set_block_container_style()
if show_logo :StreamlitVizTracker.show_logo()
if show_model_select :
model_selection = Discoverer.get_components('ner',include_pipes=True)
model_selection.sort()
if model_select_position == 'side':ner_model_2_viz = st.sidebar.selectbox("Select a NER model",model_selection,index=model_selection.index(pipe.nlu_ref.split(' ')[0]))
else : ner_model_2_viz = st.selectbox("Select a NER model",model_selection,index=model_selection.index(pipe.nlu_ref.split(' ')[0]))
pipe = pipe if pipe.nlu_ref == ner_model_2_viz else StreamlitUtilsOS.get_pipe(ner_model_2_viz)
if title: st.header(title)
if show_text_input : text = st.text_area("Enter text you want to visualize NER classes for below", text, key=key)
if sub_title : st.subheader(sub_title)
if generate_code_sample: st.code(get_code_for_viz('NER',StreamlitUtilsOS.extract_name(pipe),text))
if ner_tags is None: ner_tags = StreamlitUtilsOS.get_NER_tags_in_pipe(pipe)
if not show_color_selector :
if show_label_select:
exp = st.expander("Select entity labels to highlight")
label_select = exp.multiselect(
"These labels are predicted by the NER model. Select which ones you want to display",
options=ner_tags,default=list(ner_tags))
else : label_select = ner_tags
pipe.viz(text,write_to_streamlit=True, viz_type='ner',labels_to_viz=label_select,viz_colors=colors, streamlit_key=key)
else : # TODO WIP color select
cols = st.columns(3)
exp = cols[0].beta_expander("Select entity labels to display")
color = st.color_picker('Pick A Color', '#00f900',key = key)
color = cols[2].color_picker('Pick A Color for a specific entity label', '#00f900',key = key)
tag2color = cols[1].selectbox('Pick a ner tag to color', ner_tags,key = key)
colors[tag2color]=color
if show_table : st.write(pipe.predict(text, output_level='chunk'),key = key)
if show_infos :
# VizUtilsStreamlitOS.display_infos()
StreamlitVizTracker.display_model_info(pipe.nlu_ref, pipes = [pipe])
StreamlitVizTracker.display_footer()
def test_just_label(self):
"""Test that it can be called with no params"""
expander = st.expander("label")
with expander:
pass
expander_block = self.get_delta_from_queue()
self.assertEqual(expander_block.add_block.expandable.label, "label")
self.assertEqual(expander_block.add_block.expandable.expanded, False)
def request_works(concept_name):
if len(concept_name) != 0:
search_works = requests.get('https://api.openalex.org/works?search=' +
concept_name.replace(" ", "%20") +
'&filter=is_paratext:false' +
polite).json()['results']
for work in search_works:
st.markdown("---")
st.markdown(f"##### {work['display_name']}")
authors_list = []
for authorship in work['authorships']:
author = authorship['author']
author_display_name = author['display_name'] if author[
'orcid'] == None else (
f"[{author['display_name']}]({author['orcid']})")
authors_list.append(author_display_name)
st.markdown(", ".join(authors_list))
st.caption(
f"Published on **{work['publication_date']}** in ***{work['host_venue']['display_name']}*** ({work['host_venue']['publisher']})"
.replace("in ***None***", ""))
oa_info = "🟩 **Open access**" if work['open_access'][
'is_oa'] == True else ""
oa_info += " (" + work['host_venue']['license'].upper() + ")" if (
len(work['host_venue']['license'] or "") != 0) else ""
st.markdown(oa_info)
st.caption(urllib.parse.quote(work['doi'], safe=':/'))
st.caption(f"{work['cited_by_count']} citations")
with st.expander("Other sources"):
for source in work["alternate_host_venues"]:
st.caption(
f"- [{source['display_name']}]({source['url']})")
with st.expander("Related concepts"):
for work_concept in work['concepts']:
st.caption(work_concept['display_name'])
st.progress(float(work_concept['score']))
return True
def harmonic_frame():
with st.expander("Look at Spherical Harmonics"):
st.latex('Y_\ell^m(\\theta, \\phi) = \sqrt{\\frac{(2\ell + 1)}{4\pi}\\frac{(\ell - m)!}{(\ell + m)!}}'
'e^{im\phi}P_\ell^m(\cos\\theta)')
st.latex(r'\ell \in \mathbb{N}_0 \ \ \ \ \ m \in \{-\ell,-\ell+1,...,\ell-1, \ell\}')
st.markdown('## Harmonic Options')
lH = st.number_input("l ", int(0), int(100), int(0), int(1), "%d")
mH = st.number_input("m ", int(-lH), int(lH), int(0), int(1), "%d")
fig = build_harmonic(lH, mH)
st.plotly_chart(fig, use_container_width=True)
def do_the_rudi(df_):
"""Calculate the fractions per age group. Calculate the difference related to day 0 as a % of day 0.
Made for Rudi Lousberg
Inspired by Ian Denton https://twitter.com/IanDenton12/status/1407379429526052866
Args:
df (df): table with numbers
Returns:
df : table with the percentual change of the fracctions
"""
# calculate the sum
#df = df.drop(columns="index", axis=1)
df__ = accumulate_first_rows(df_, 7)
df = df__.copy(deep=False)
df["sum"] = df.sum(axis=1)
df['Date_statistics'] = df[
'Date_statistics'].dt.date # from 2021-01-01T00:00:00+01:00 to yyyy-mm-dd
# make a new df with the fraction, row-wize df_fractions A
nr_of_columns = len(df.columns)
nr_of_rows = len(df)
column_list = df.columns.tolist()
# calculate the fraction of each age group
data = []
for r in range(nr_of_rows):
row_data = []
for c in range(nr_of_columns):
try:
row_data.append(
round((df.iat[r, c] / df.at[r, "sum"] * 100), 2))
except:
# date
row_data.append(df.iat[r, c])
data.append(row_data)
df_fractions = pd.DataFrame(data, columns=column_list)
with st.expander('The fractions', expanded=False):
st.subheader("The fractions")
st.write(df_fractions)
# calculate the percentual change of the fractions
data = []
for r in range(nr_of_rows):
row_data = []
for c in range(nr_of_columns):
try:
row_data.append(
round(((df_fractions.iat[r, c] - df_fractions.iat[0, c]) /
df_fractions.iat[0, c] * 100), 2))
except:
row_data.append(df_fractions.iat[r, c])
data.append(row_data)
return pd.DataFrame(data, columns=column_list)
def try_expander(expander_name, sidebar=True):
if sidebar:
try:
return st.sidebar.expander(expander_name)
except:
return st.sidebar.beta_expander(expander_name)
else:
try:
return st.expander(expander_name)
except:
return st.beta_expander(expander_name)
def hermite_frame():
with st.expander("Look at Hermite Polynomials"):
st.latex(r'H_n(x) = (-1)^n e^{x^2} \frac{d^n}{dx^n}e^{-x^2}')
st.latex(r'n \in \mathbb{N}_0')
st.markdown('## Hermite Options')
collect_nums = lambda x: [int(i) for i in re.split("[^0-9]", x) if i != ""]
filter_nums = lambda _list: [item for item in _list if (0 <= item <= 100)]
nums = st.text_input("n [type any number of values to plot]", "0, 1, 2, 3, 4")
nH = filter_nums(collect_nums(nums))
fig = build_hermite(nH)
st.plotly_chart(fig, use_container_width=True)
def visualize(data):
streamlit.markdown('''## Runtime: {}'''.format(data[KEY_RUNTIME]))
with streamlit.expander('Description'):
streamlit.write(data[KEY_LONG_DESSCR])
with streamlit.expander('Notes'):
streamlit.write(data[KEY_NOTES])
with streamlit.expander('Hyperparameters'):
streamlit.write(data[KEY_HYPERPARAMETERS])
for idx, (name, log) in enumerate(data[KEY_LOGS_PROCESSED].items()):
streamlit.markdown('''## {}'''.format(name))
slider_episodes = False
slider_frames = False
c1, c2, c3, c4 = streamlit.columns(4)
if c1.button(f'Download High Resolution ID{idx}'):
download_high_res(name, data[KEY_LOGS_RAW][name])
if c2.checkbox(f'Episode Slider ID{idx}'
): # if plot type in ['histogram', 'histogram2d']
slider_episodes = True
if c3.checkbox(f'Frame Slider ID{idx}'):
slider_frames = True
slider_episodes = False
c4.markdown('''Compression Factor: x{}'''.format(log[KEY_COMPRESSION]))
figure = compute_figure(name, log, slider_episodes, slider_frames)
if figure:
streamlit.altair_chart(figure,
use_container_width=FILL_BROWSER_WIDTH)
else:
streamlit.write('No data for this partition, how can this happen?')
def display_FTE_count(proj_data):
c1, c2, c3, c4 = st.columns([1.2, 1, 1, 1])
with c1:
with st.expander("Count of Associates"):
st.write(len(proj_data))
with c2:
with st.expander("Total FTE"):
st.write(proj_data['FTE'].sum().round(2))
with c3:
with st.expander("Onsite FTE"):
on_filter = (proj_data['Offshore_Onsite'] == 'Onsite')
st.write(proj_data[on_filter]['FTE'].sum().round(2))
with c4:
with st.expander("Offshore FTE"):
off_filter = (proj_data['Offshore_Onsite'] == 'Offshore')
st.write(proj_data[off_filter]['FTE'].sum().round(2))
return proj_data
def laguerre_frame():
with st.expander("Look at Associated Laguerre Functions"):
st.latex(r'L_q^p(x) = (-1)^p \frac{d^p}{dx^p}L_{p+q}(x)')
st.latex(r'L_q(x) = \frac{e^x}{q!}\frac{d^q}{dx^q}(e^{-x}x^q)')
st.latex(r'q \in \mathbb{N}_0 \ \ \ \ \ p \in \{0,1,...,q\}')
st.markdown('## Laguerre Options')
collect_nums = lambda x: [int(i) for i in re.split("[^0-9]", x) if i != ""]
filter_nums = lambda _list: [item for item in _list if (0 <= item <= 100)]
nums = st.text_input("q [type any number of values to plot]", "0, 1, 2, 3, 4")
q = filter_nums(collect_nums(nums))
p = st.number_input('p', int(0), int(min(q)), int(0), int(1), "%d")
fig = build_laguerre(q, p)
st.plotly_chart(fig, use_container_width=True)
def bessel_frame():
with st.expander("Look at Bessel Functions"):
st.latex(r'j_\ell(x) = (-x)^\ell \bigg(\frac{1}{x}\frac{d}{dx}\bigg)^\ell \frac{\sin(x)}{x}')
st.latex(r'n_\ell(x) = -(-x)^\ell \bigg(\frac{1}{x}\frac{d}{dx}\bigg)^\ell \frac{\cos(x)}{x}')
st.latex(r'\ell \in \mathbb{N}_0')
st.markdown('## Bessel Options')
collect_nums = lambda x: [int(i) for i in re.split("[^0-9]", x) if i != ""]
filter_nums = lambda _list: [item for item in _list if (0 <= item <= 70)]
nums = st.text_input("l [type any number of values to plot] ", "0, 1, 2, 3, 4")
type = st.selectbox("Plot Type", ["Spherical Bessel", "Spherical Neumann"], 0)
lB = filter_nums(collect_nums(nums))
fig = build_bessel(lB, type)
st.plotly_chart(fig, use_container_width=True)
def show_keyword_co_coccurrences(corpus, number_of_topics, number_of_chunks):
st.header("Keyword co-occurrences")
if corpus is None:
st.markdown("Please upload a corpus first")
else:
with st.expander("Help"):
st.markdown('''
Summarize the top documents in a given topic as a graph.
Its nodes are keywords in the documents (excluding language-specific,
but not user-defined stopwords), and its edges indicate that two
keywords appear in the same sentence.
The thickness of an edge indicates how often two keywords occur
together (at least *minimum edges* times).
''')
navigate_topics_by_weight, keywords_selected_topic = topic_slider(number_of_topics)
keywords_cut_off = st.sidebar.slider("Minium topic weight", 0.0, 1.0, value=0.8, step=0.05)
keywords_min_edges = st.sidebar.slider("Minimum number of edges", 1, 15, value=5)
topic = keywords_selected_topic
if navigate_topics_by_weight:
topic_order = sort_topics(topic_model(corpus, number_of_topics, number_of_chunks), corpus)
topic = topic_order[topic]
graph, nodes, top_documents = keyword_coocurrence_graph(topic_model(corpus, number_of_topics, number_of_chunks), corpus,
topic, keywords_min_edges, keywords_cut_off)
show_topic_info(corpus, number_of_topics, number_of_chunks, topic)
keywords = topic_keywords(topic_model(corpus, number_of_topics, number_of_chunks), topic)
if len(nodes) == 0:
st.markdown("No graph. Use less restrictive criteria.")
else:
graph.show("keyword-graph.html")
components.html(open("keyword-graph.html", 'r', encoding='utf-8').read(), height=625)
st.markdown("Top-ranked documents for this topic")
top_documents_df = pd.DataFrame(corpus.documents).iloc[top_documents]
for i, row in top_documents_df.iterrows():
with st.expander(str(row["name"])):
document = annotated_document(corpus, row["content"], keywords)
st.markdown(document, unsafe_allow_html=True)
download_link(top_documents_df, "top-documents-{}.csv".format(topic),
"Download top documents")
def bonds():
headers = {
'User-Agent':
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36'
}
r = requests.get(
"https://www.investing.com/rates-bonds/world-government-bonds",
headers=headers)
tables = pd.read_html(r.text)
for keys in table_num:
with st.expander(f"{keys.replace('_',' ')}"):
st.dataframe(
(tables[table_num[keys]]).drop(['Unnamed: 0', 'Unnamed: 9'],
axis=1))
def legendre_frame():
with st.expander("Look at Associated Legendre Functions"):
# st.markdown('# Look at Associated Legendre Functions:')
st.latex(r'P_{\ell}(x) = \frac{1}{2^\ell \ell!}\frac{d^\ell}{dx^\ell}(x^2-1)^\ell')
st.latex(r'P_{\ell}^m(x) = (-1)^m(1-x^2)^{m/2}\frac{d^m}{dx^m}P_{\ell}(x);\ \ P_{\ell}^{-m}(x) = (-1)^m\frac{(\ell - m)!}{(\ell+m)!}P_{\ell}^{m}(x)')
st.latex(r'\ell \in \mathbb{N}_0 \ \ \ \ \ m \in \{-\ell,-\ell+1,...,\ell-1, \ell\}')
st.markdown('## Legendre Options')
collect_nums = lambda x: [int(i) for i in re.split("[^0-9]", x) if i != ""]
filter_nums = lambda _list: [item for item in _list if (0 <= item <= 100)]
nums = st.text_input("l [type any number of values to plot]", "0, 1, 2, 3, 4")
lP = filter_nums(collect_nums(nums))
mP = st.number_input('m ', int(-min(lP)), int(min(lP)), int(0), int(1), "%d")
type = st.selectbox("Plot Type", ["Cartesian (x)", "Polar (cos x)"], 0)
fig = build_legendre(lP, mP, type)
st.plotly_chart(fig, use_container_width=True)