def _all_features(arg_clauses, clause_index, parse_dict):
# load dict
dict_lowercase_verbs = Implicit_arg2_dict().dict_lowercase_verbs
dict_lemma_verbs = Implicit_arg2_dict().dict_lemma_verbs
dict_curr_first = Implicit_arg2_dict().dict_curr_first
dict_curr_last = Implicit_arg2_dict().dict_curr_last
dict_prev_last = Implicit_arg2_dict().dict_prev_last
dict_next_first = Implicit_arg2_dict().dict_next_first
dict_prev_last_curr_first = Implicit_arg2_dict().dict_prev_last_curr_first
dict_curr_last_next_first = Implicit_arg2_dict().dict_curr_last_next_first
dict_position = {"left": 1, "middle": 2, "right": 3}
dict_prev_curr_CP_production_rule = Implicit_arg2_dict().dict_prev_curr_CP_production_rule
dict_prev2_pos_lemma_verb = Implicit_arg2_dict().dict_prev2_pos_lemma_verb
# feature
lowercase_verbs_list = dict_util.get_curr_lowercased_verbs(arg_clauses, clause_index, parse_dict)
lemma_verbs_list = dict_util.get_curr_lemma_verbs(arg_clauses, clause_index, parse_dict)
curr_first = dict_util.get_curr_first(arg_clauses, clause_index, parse_dict)
curr_last = dict_util.get_curr_last(arg_clauses, clause_index, parse_dict)
prev_last = dict_util.get_prev_last(arg_clauses, clause_index, parse_dict)
next_first = dict_util.get_next_first(arg_clauses, clause_index, parse_dict)
prev_last_curr_first = "%s_%s" % (prev_last, curr_first)
curr_last_next_first = "%s_%s" % (curr_last, next_first)
# the number of words in current clause
clause_word_num = len(arg_clauses.clauses[clause_index][0])
# the position of current clause
position = dict_util.get_curr_position(arg_clauses, clause_index, parse_dict)
prev_curr_CP_production_rule = dict_util.get_prev_curr_CP_production_rule(arg_clauses, clause_index, parse_dict)
prev2_pos_lemma_verb = dict_util.get_2prev_pos_lemma_verb(arg_clauses, clause_index, parse_dict)
features = []
features.append(get_feature_by_feat_list(dict_lowercase_verbs, lowercase_verbs_list))
features.append(get_feature_by_feat_list(dict_lemma_verbs, lemma_verbs_list))
features.append(get_feature_by_feat(dict_curr_first, curr_first))
features.append(get_feature_by_feat(dict_curr_last, curr_last))
features.append(get_feature_by_feat(dict_prev_last, prev_last))
features.append(get_feature_by_feat(dict_next_first, next_first))
features.append(get_feature_by_feat(dict_prev_last_curr_first, prev_last_curr_first))
features.append(get_feature_by_feat(dict_curr_last_next_first, curr_last_next_first))
features.append(get_feature_by_feat(dict_position, position))
features.append(Feature("", 1, {"1": clause_word_num}))
features.append(get_feature_by_feat(dict_prev2_pos_lemma_verb, prev2_pos_lemma_verb))
''' production rules '''
features.append(get_feature_by_feat_list(dict_prev_curr_CP_production_rule, prev_curr_CP_production_rule))
return util.mergeFeatures(features)
def prev_last(arg_clauses, clause_index, parse_dict):
# load dict
dict_prev_last = Implicit_arg2_dict().dict_prev_last
# feature
prev_last = dict_util.get_prev_last(arg_clauses, clause_index, parse_dict)
return get_feature_by_feat(dict_prev_last, prev_last)
def curr_first(arg_clauses, clause_index, parse_dict):
# load dict
dict_curr_first = Implicit_arg2_dict().dict_curr_first
# feature
curr_first = dict_util.get_curr_first(arg_clauses, clause_index, parse_dict)
return get_feature_by_feat(dict_curr_first, curr_first)
def lemma_verbs(arg_clauses, clause_index, parse_dict):
# load dict
dict_lemma_verbs = Implicit_arg2_dict().dict_lemma_verbs
# feature
lemma_verbs_list = dict_util.get_curr_lemma_verbs(arg_clauses, clause_index, parse_dict)
return get_feature_by_feat_list(dict_lemma_verbs, lemma_verbs_list)
def curr_first_to_prev_last_path(arg_clauses, clause_index, parse_dict):
# load dict
dict_curr_first_to_prev_last_path = Implicit_arg2_dict().dict_curr_first_to_prev_last_path
# feature
curr_first_to_prev_last_path = dict_util.get_curr_first_to_prev_last_path(arg_clauses, clause_index, parse_dict)
return get_feature_by_feat(dict_curr_first_to_prev_last_path, curr_first_to_prev_last_path)
def prev2_pos_lemma_verb(arg_clauses, clause_index, parse_dict):
# load dict
dict_prev2_pos_lemma_verb = Implicit_arg2_dict().dict_prev2_pos_lemma_verb
# feature
prev2_pos_lemma_verb = dict_util.get_2prev_pos_lemma_verb(arg_clauses, clause_index, parse_dict)
return get_feature_by_feat(dict_prev2_pos_lemma_verb, prev2_pos_lemma_verb)
def curr_next_CP_production_rule(arg_clauses, clause_index, parse_dict):
# load dict
dict_curr_next_CP_production_rule = Implicit_arg2_dict().dict_curr_next_CP_production_rule
# feature
curr_next_CP_production_rule = dict_util.get_curr_next_CP_production_rule(arg_clauses, clause_index, parse_dict)
return get_feature_by_feat_list(dict_curr_next_CP_production_rule, curr_next_CP_production_rule)