def output_label_index():
output_dir = fh.makedirs(defines.web_dir, 'DRLD')
output_filename = fh.make_filename(output_dir, 'index_labels', 'html')
true = labels.get_labels(['Democrat-Dislikes', 'Democrat-Likes', 'Republican-Dislikes', 'Republican-Likes'])
with codecs.open(output_filename, 'w') as output_file:
output_file.write(html.make_header('Labels'))
output_file.write(html.make_body_start())
output_file.write(common.make_masthead(1))
output_file.write(html.make_heading('Labels', align='center'))
table_header = ['Label']
output_file.write(html.make_table_start(style='sortable'))
output_file.write(html.make_table_header(table_header))
for index, code in enumerate(true.columns):
code_name = code_names[index]
link = html.make_link('label_' + html.replace_chars(code_name) + '.html', code_name)
row = [link]
output_file.write(html.make_table_row(row))
output_file.write(html.make_table_end())
output_file.write(html.make_body_end())
output_file.write(html.make_footer())
def output_label_pages():
output_dir = fh.makedirs(defines.web_dir, 'DRLD')
blm_dir = fh.makedirs(defines.exp_dir, 'Democrat-Dislikes_Democrat-Likes_Republican-Dislikes_Republican-Likes', 'test_fold_0', 'L1LR_all_groups_a0', 'models')
true = labels.get_labels(['Democrat-Dislikes', 'Democrat-Likes', 'Republican-Dislikes', 'Republican-Likes'])
for code_index, code in enumerate(true.columns):
code_name = code_names[code_index]
output_filename = fh.make_filename(output_dir, 'label_' + html.replace_chars(code_name), 'html')
with codecs.open(output_filename, 'w') as output_file:
output_file.write(html.make_header(code_name))
output_file.write(html.make_body_start())
output_file.write(common.make_masthead(-1))
output_file.write(html.make_heading('Label: ' + code_name, align='center'))
output_file.write(html.make_paragraph('Coefficients for unigram model:', align="center"))
table_header = ['Word', 'Value', 'Scaled']
output_file.write(html.make_table_start(style='sortable'))
output_file.write(html.make_table_header(table_header))
model_filename = fh.make_filename(blm_dir, re.sub(' ', '_', code), 'json')
model = fh.read_json(model_filename)
intercept = float(model.get('intercept', 1.0))
if 'coefs' in model:
coefs = dict(model['coefs'])
tokens = coefs.keys()
tokens.sort()
for token_index, token in enumerate(tokens):
cmax = 255
colours = [(0, 0, 0)]*2
word = token.split('_')[-1]
coef = coefs[token]
scaled_coef = coef/abs(intercept)
val = int(cmax - (min(1, abs(scaled_coef))*cmax))
if coef > 0:
colours += [(val, val, cmax)]
else:
colours += [(cmax, val, val)]
if len(word) > 0:
if word[0] not in ascii_lowercase:
word = '_' + word
link = html.make_link('wordtype_' + word + '.html', word)
row = [link, str('{:0.2f}'.format(coef)), word]
output_file.write(html.make_table_row(row, colours=colours))
output_file.write(html.make_table_end())
output_file.write(html.make_body_end())
output_file.write(html.make_footer())
def get_word_list(codes, model_dir):
word_list = set()
for code_index, code in enumerate(codes):
# load coefficients from unigram model
model_filename = fh.make_filename(model_dir, html.replace_chars(code), 'json')
model = fh.read_json(model_filename)
if 'coefs' in model:
coefs = dict(model['coefs'])
words = [word[4:] for word in coefs.keys()]
word_list.update(words)
word_list = list(word_list)
word_list.sort()
return word_list
def output_word_index():
output_dir = fh.makedirs(defines.web_dir, 'DRLD')
blm_dir = fh.makedirs(defines.exp_dir, 'Democrat-Dislikes_Democrat-Likes_Republican-Dislikes_Republican-Likes', 'test_fold_0', 'L1LR_all_groups_a0', 'models')
true = labels.get_labels(['Democrat-Dislikes', 'Democrat-Likes', 'Republican-Dislikes', 'Republican-Likes'])
word_list = set()
for code_index, code in enumerate(true.columns):
# load coefficients from unigram model
model_filename = fh.make_filename(blm_dir, html.replace_chars(code), 'json')
model = fh.read_json(model_filename)
if 'coefs' in model:
coefs = dict(model['coefs'])
words = [word[4:] for word in coefs.keys()]
word_list.update(words)
word_list = list(word_list)
word_list.sort()
output_filename = fh.make_filename(output_dir, 'index_words', 'html')
with codecs.open(output_filename, 'w') as output_file:
output_file.write(html.make_header('Words'))
output_file.write(html.make_body_start())
output_file.write(common.make_masthead(2))
output_file.write(html.make_heading('Words', align='center'))
table_header = ['Words']
output_file.write(html.make_table_start(style='sortable'))
output_file.write(html.make_table_header(table_header))
for word in word_list:
link = html.make_link('wordtype_' + html.replace_chars(word) + '.html', word)
row = [link]
output_file.write(html.make_table_row(row))
output_file.write(html.make_table_end())
output_file.write(html.make_body_end())
output_file.write(html.make_footer())
def output_responses(dataset):
print dataset
output_dir = fh.makedirs(defines.web_dir, 'DRLD')
rnn_dir = fh.makedirs(defines.exp_dir, 'rnn', 'bayes_opt_rnn_LSTM_reuse_mod_34_rerun', 'fold0', 'responses')
blm_dir = fh.makedirs(defines.exp_dir, 'Democrat-Dislikes_Democrat-Likes_Republican-Dislikes_Republican-Likes', 'test_fold_0', 'L1LR_all_groups_a0', 'models')
predictions_dir = fh.makedirs(defines.exp_dir, 'Democrat-Dislikes_Democrat-Likes_Republican-Dislikes_Republican-Likes', 'test_fold_0', 'L1LR_all_groups_a0', 'predictions')
train_pred = pd.read_csv(fh.make_filename(predictions_dir, dataset + '_train', 'csv'), header=0, index_col=0)
test_pred = pd.read_csv(fh.make_filename(predictions_dir, dataset + '_test', 'csv'), header=0, index_col=0)
text_file_dir = fh.makedirs(defines.data_dir, 'rnn')
text = fh.read_json(fh.make_filename(text_file_dir, 'ngrams_n1_m1_rnn', 'json'))
true = labels.get_labels([dataset])
all_items = ds.get_all_documents(dataset)
word_list = common.get_word_list(true.columns, blm_dir)
train_words = {}
test_words = {}
for i in all_items:
true_i = true.loc[i]
rnn_file = fh.make_filename(rnn_dir, i, 'csv')
rnn_vals = pd.read_csv(rnn_file, header=-1)
rnn_vals.columns = true.columns
if i in train_pred.index:
pred_i = train_pred.loc[i]
train_item = True
else:
pred_i = test_pred.loc[i]
train_item = False
#output_filename = fh.make_filename(output_dir, i, 'html')
output_filename = '/Users/dcard/Desktop.temp.html'
with codecs.open(output_filename, 'w') as output_file:
output_file.write(html.make_header(i))
output_file.write(html.make_body_start())
output_file.write(common.make_masthead(-1))
output_file.write(html.make_heading('Response: ' + i, align='center'))
output_file.write(html.make_paragraph('The table below shows coeficients for the unigram model (red-blue)',
align="center"))
output_file.write(html.make_paragraph('and sequence element probabilities for the LSTM (white-green).',
align="center"))
links = [html.make_link('wordtype_' + w + '.html', w) if w in word_list else w for w in text[i]]
table_header = ['Label'] + links + ['True', 'Pred.']
output_file.write(html.make_table_start(style='t1'))
output_file.write(html.make_table_header(table_header))
for code_index, code in enumerate(true.columns):
# load coefficients from unigram model
words = text[i]
model_filename = fh.make_filename(blm_dir, re.sub(' ', '_', code), 'json')
model = fh.read_json(model_filename)
intercept = float(model.get('intercept', 1.0))
if 'coefs' in model:
coefs = dict(model['coefs'])
colours = [str((0, 0, 0))]
for word in words:
coef = coefs.get('_n1_' + word, 0.0)/abs(intercept)
val = int(255 - (min(1, abs(coef))*255))
if coef > 0:
colours += [(val, val, 255)]
else:
colours += [(255, val, val)]
else:
colours = [str((0, 0, 0))]
colours += [(255, 255, 255) for w in words]
colours += [str((0, 0, 0))]*2
code_name = code_names[code_index]
link = html.make_link('label_' + html.replace_chars(code_name) + '.html', code_name)
row = [link] + words + [str(true_i[code]), str(int(pred_i[code])) + ' (LR)']
output_file.write(html.make_table_row(row, colours=colours))
for i_v, v in enumerate(rnn_vals[code].values):
if v >= 0.5:
if train_item:
focal_word = text[i][i_v]
if focal_word in train_words:
train_words[focal_word] += 1
else:
train_words[focal_word] = 1
else:
focal_word = text[i][i_v]
if focal_word in test_words:
test_words[focal_word] += 1
else:
test_words[focal_word] = 1
colours = [str((0, 0, 0))]
vals = [int(235 - (v*235)) for v in rnn_vals[code]]
colours += [(v, 235, v) for v in vals]
colours += [str((0, 0, 0))]*2
row = [' '] + text[i] + [' ', str(int(rnn_vals[code].max() >= 0.5)) + ' (RNN)']
output_file.write(html.make_table_row(row, colours=colours))
output_file.write(html.make_table_end())
output_file.write(html.make_heading('LSTM Gates', align='center'))
output_file.write(html.make_paragraph('The plot below shows LSTM gate values at each sequence element.',
align="center"))
output_file.write(html.make_paragraph('Each grey line is one dimension; the colored line shows the mean.',
align="center"))
output_file.write(html.make_image(os.path.join('gate_plots', i + '_gates.png')))
output_file.write(html.make_heading('LSTM vectors', align='center'))
output_file.write(html.make_paragraph('The plot below shows the LSTM hidden and memory nodes for each '
'sequence element.', align="Center"))
output_file.write(html.make_paragraph('Vectors have been projected to a common space.',
align="center"))
output_file.write(html.make_image(os.path.join('vector_plots', i + '_vectors.png')))
output_file.write(html.make_body_end())
output_file.write(html.make_footer())
return train_words, test_words
def output_words():
output_dir = fh.makedirs(defines.web_dir, 'DRLD')
blm_dir = fh.makedirs(defines.exp_dir, 'Democrat-Dislikes_Democrat-Likes_Republican-Dislikes_Republican-Likes', 'test_fold_0', 'L1LR_all_groups_a0', 'models')
text_file_dir = fh.makedirs(defines.data_dir, 'rnn')
text = fh.read_json(fh.make_filename(text_file_dir, 'ngrams_n1_m1_rnn', 'json'))
vocab = fh.read_json(fh.make_filename(text_file_dir, 'ngrams_n1_m1_rnn_vocab', 'json'))
true = labels.get_labels(['Democrat-Dislikes', 'Democrat-Likes', 'Republican-Dislikes', 'Republican-Likes'])
word_list = set()
for code_index, code in enumerate(true.columns):
# load coefficients from unigram model
model_filename = fh.make_filename(blm_dir, html.replace_chars(code), 'json')
model = fh.read_json(model_filename)
if 'coefs' in model:
coefs = dict(model['coefs'])
words = [word[4:] for word in coefs.keys()]
word_list.update(words)
word_list = list(word_list)
word_index = {}
order = true.index.tolist()
random.shuffle(order)
for item in order:
words = text[item]
for word in words:
if word in word_index:
word_index[word].append(item)
else:
word_index[word] = [item]
for word in word_list:
output_filename = fh.make_filename(output_dir, 'wordtype_' + word, 'html')
with codecs.open(output_filename, 'w') as output_file:
output_file.write(html.make_header(word))
output_file.write(html.make_body_start())
output_file.write(common.make_masthead(-1))
output_file.write(html.make_heading('Word: ' + word, align='center'))
if word in word_index:
output_file.write(html.make_paragraph('Sample usage:', align='center'))
item_list = word_index[word][:]
random.shuffle(item_list)
for item in item_list[:min(len(item_list), 5)]:
item_text = text[item]
occurence_index = item_text.index(word)
start = max(0, occurence_index-10)
end = min(len(item_text), occurence_index + 10)
item_text = ['<b>' + w + '</b>' if w == word else w for w in item_text]
link = html.make_link(item + '.html', ' '.join(item_text[start:end]))
output_file.write(html.make_paragraph(link, align="center", id="psmall"))
output_file.write(html.make_paragraph('Unigram model coefficients for each label:', align='center'))
table_header = ['Label', 'Value', 'Scaled']
output_file.write(html.make_table_start(style='sortable'))
output_file.write(html.make_table_header(table_header))
for code_index, code in enumerate(true.columns):
# load coefficients from unigram model
model_filename = fh.make_filename(blm_dir, re.sub(' ', '_', code), 'json')
model = fh.read_json(model_filename)
intercept = float(model.get('intercept', 1.0))
cmax = 255
if 'coefs' in model:
coefs = dict(model['coefs'])
colours = [str((0, 0, 0))]*2
coef = coefs.get('_n1_' + word, 0.0)
scaled_coef = coef/abs(intercept)
val = int(cmax - (min(1, abs(scaled_coef))*cmax))
if coef > 0:
colours += [(val, val, cmax)]
else:
colours += [(cmax, val, val)]
else:
coef = 0.0
colours = [str((0, 0, 0)), str((0, 0, 0)), str((cmax, cmax, cmax))]
code_name = code_names[code_index]
link = html.make_link('label_' + html.replace_chars(code_name) + '.html', code_name)
row = [link, '{:0.2f}'.format(coef), word]
output_file.write(html.make_table_row(row, colours=colours))
output_file.write(html.make_table_end())
output_file.write(html.make_body_end())
output_file.write(html.make_footer())