def serve_plain_abstract(empty=False):
random_abstract = {"abstract": "", "title": ""}
doi = ""
if not empty:
builder = AnnotationBuilder(local=True)
# get a random paragraph]
random_abstract = builder.get_abstract(good_ones=False)
doi = random_abstract['doi']
return [
html.Div([
html.Span("doi: "), html.A(
doi,
href="https://doi.org/" + doi,
target="_blank",
id="doi_container")],
className="row", style={"paddingBottom": "10px"}),
html.Div(
random_abstract["title"],
style={'fontSize': 'large', "padding": "8px 0px", "borderTop": "1px solid black"}
),
html.Div(
random_abstract["abstract"],
style={"borderBottom": "1px solid black", "padding-bottom": "10px"}
),
html.Div(serve_buttons())
]
def serve_abstract(db,
user_key,
empty=False,
show_labels=None,
doi=None,
past_tokens=None):
"""Returns a random abstract and refreshes annotation options"""
if empty:
tokens = []
existing_labels = []
else:
builder = AnnotationBuilder(local=True)
# get a random paragraph
random_abstract = builder.get_abstract(good_ones=False, doi=doi, user_key=user_key, only_relevant=True)
doi = random_abstract['doi']
# tokenize and get initial annotation
cems = False
# if show_labels is not None and "MAT" in show_labels:
# cems = True
tokens, existing_labels = builder.get_tokens(random_abstract, user_key, cems)
if past_tokens is not None:
tokens = past_tokens
# labels for token-by-token annotation
labels = AnnotationBuilder.LABELS
macro_display = "none"
passive_labels = []
if show_labels is not None:
passive_labels = [pl for pl in labels if pl["value"] in existing_labels and pl["value"] not in show_labels]
labels = [label for label in labels if label["value"] in show_labels]
if "application" in show_labels:
macro_display = "block"
return [
html.Div([
html.Span("doi: "), html.A(
doi,
href="https://doi.org/" + str(doi),
target="_blank",
id="doi_container")],
className="row", style={"paddingBottom": "10px"}),
dmi.AnnotationContainer(
doi=doi,
tokens=tokens,
labels=labels,
passiveLabels=passive_labels,
className="annotation-container",
selectedValue=labels[0]['value'],
id="annotation_container"
),
html.Div(serve_macro_annotation(db, macro_display), id="macro_annotation_container"),
html.Div("", className="row instructions", id="annotation_instructions"),
html.Div(serve_buttons(), id="buttons_container", className="row")
]
def serve_layout(_, user_key, __):
builder = AnnotationBuilder(local=True)
my_annotations = builder.get_annotations(user=user_key)
children = []
for annotation in my_annotations:
children.append(html.Li([
html.Span([token["text"] + " " for token in annotation.tokens[0]], style={"fontWeight": "bold"}),
html.Br(),
html.Span(annotation.doi),
html.Span(" "),
serve_ann_options(quote(annotation.doi, safe="")),
html.Br(),
html.Span(str(annotation.labels))
]))
return html.Div([html.H5("My Annotated Abstracts"),
html.Ol(children)])
def serve_layout(_, user_key, __):
builder = AnnotationBuilder()
leaderboard = builder.get_leaderboard(user_key)
if leaderboard is not None:
header = build_row([
"User", "Macro Abstracts", "Token Abstracts", "Total Label Types"
], "three columns table-header")
user_rows = []
for user in leaderboard:
user_rows.append(
build_row([
builder.get_username(user),
leaderboard[user]["macro_abstracts"],
leaderboard[user]["token_abstracts"],
leaderboard[user]["labels"],
], "three columns table-row"))
return html.Div([html.H5("Annotation Leaderboard")] + [header] +
user_rows)
return "Not Authorized"
def load_next_abstract(
skip_clicks,
confirm_clicks,
flag_clicks,
tokens,
doi,
abstract_tags,
user_key,
annotation_labels,
previous_labels):
labels = [label["value"] for label in AnnotationBuilder.LABELS]
if annotation_labels is not None:
labels = annotation_labels.split('&')
new_labels = labels
if len(previous_labels) > 0:
new_labels = list(set(labels).union([label["value"] for label in previous_labels]))
builder = AnnotationBuilder(local=True)
if builder.get_username(user_key) is not None:
if confirm_clicks is not None:
tags = [tag["value"].lower() for tag in abstract_tags] if abstract_tags is not None else None
annotation = TokenAnnotation(doi=doi,
tokens=tokens,
labels=new_labels,
tags=tags,
user=user_key)
builder.insert(annotation, builder.ANNOTATION_COLLECTION)
builder.update_tags(tags)
doi = None
elif flag_clicks is not None:
macro_ann = MacroAnnotation(doi=doi,
relevant=None,
flag=True,
abs_type=None,
user=user_key)
builder.insert(macro_ann, builder.MACRO_ANN_COLLECTION)
doi = None
if skip_clicks is not None:
doi = None # to load a new abstract
past_tokens = tokens if doi is not None else None # reload tokens from previous annotation
return token_ann_app.serve_abstract(db,
user_key,
show_labels=labels,
past_tokens=past_tokens,
doi=doi)
def serve_abstract(user_key, doi=None):
"""Returns a random abstract and refreshes annotation options"""
builder = AnnotationBuilder(local=False)
diff_tokens, message = builder.get_diff_tokens(doi=doi, user=user_key)
if diff_tokens is not None:
return [
html.Div([
html.Span("doi: "),
html.A(doi,
href="https://doi.org/" + str(doi),
target="_blank",
id="doi_container")
],
className="row",
style={"paddingBottom": "10px"}),
dmi.AnnotationContainer(doi=doi,
tokens=diff_tokens,
labels=[],
className="annotation-container",
selectedValue=None,
id="annotation_container"),
]
return message
def load_next_macro_ann(
not_rel_click,
skip_click,
confirm_click,
flag_click,
doi,
abs_type,
user_key):
flag = False
if confirm_click is not None:
relevant = True
elif not_rel_click is not None:
relevant = False
elif flag_click is not None:
relevant = None
flag = True
else: # either skip is clicked or first load
return macro_ann_app.serve_plain_abstract()
builder = AnnotationBuilder(local=True)
if builder.get_username(user_key) is not None:
macro_ann = MacroAnnotation(doi, relevant, flag, abs_type, user=user_key)
builder.insert(macro_ann, builder.MACRO_ANN_COLLECTION)
return macro_ann_app.serve_plain_abstract()
def set_user_info(user_key):
builder = AnnotationBuilder(local=True)
username = builder.get_username(user_key)
return annotate_app.serve_auth_info(username)
def _auth_message(n_clicks, user_key):
if n_clicks is not None:
builder = AnnotationBuilder(local=True)
if builder.get_username(user_key) is None:
return "Not authorised - did not save!"
return ""
y_train = [outcomes[i] for i in train_range]
y_test = outcomes[begin:end]
cv_list.append(((X_train, y_train), (X_test, y_test)))
return cv_list
@property
def features_outcomes(self):
return self._features_outcomes
@property
def train_test_set(self):
features, outcomes = self._features_outcomes
cutoff = int(self.train_test_split * len(outcomes))
cumulative_wordcount = np.cumsum(self.words_per_doc)
cutoff = min(cumulative_wordcount, key=lambda x: abs(x - cutoff))
X_train = features.tocsr()[:cutoff]
X_test = features.tocsr()[cutoff:]
y_train = outcomes[:cutoff]
y_test = outcomes[cutoff:]
return (X_train, y_train), (X_test, y_test)
if __name__ == '__main__':
builder = AnnotationBuilder()
annotations = builder.get_annotations(user='******')
annotations = [annotated.to_iob()[0] for annotated in annotations]
annotations = [[[((word, pos), tag) for word, pos, tag in sent]
for sent in doc] for doc in annotations
] # this line makes my code compatible with Vahe's
feature_generator = FeatureGenerator(train_test_split=0.75)
features, outcomes = feature_generator.fit_transform(annotations)