PyEvoc API Reference

Computational Hierarchical Evocation Analysis

This reference documents every public module, class, and function in PyEvoc 0.2.1 — from dataset ingestion and multilingual preprocessing through feature construction, representational analysis, temporal diagnostics, and publication-quality visualisation.

PyEvoc 0.2.1 Python 3.9+ MIT License Sphinx API

Core package areas



pyevoc.data

Dataset loading, schema standardisation, date filtering, and metadata preservation.



pyevoc.preprocessing

Language filtering, thematic filtering, corpus statistics, text cleaning, and linguistic annotation.



pyevoc.features

Foregrounding, emoji assignment, unigram selection, term indices, concreteness, and emoji labelling.



pyevoc.analysis

EVOC quadrant assignment, collocation and entity analysis, and temporal stability diagnostics.



pyevoc.visualisation

Publication-oriented and interactive plots for EVOC maps, semantic trees, emojis, and temporal Sankey flows.



pyevoc.config

Configuration dataclasses, package-level defaults, and runtime settings.



pyevoc.utils

Utility functions for I/O, bundled resource access, validation, and shared helpers.



pyevoc.models

Bundled lexicons, emoji lookup tables, and anchor word lists shipped with the package.

Browse the API

API Reference

• Complete module reference
  • pyevoc.data
    • DatasetConfig
    • corpus_summary()
    • load_dataset()
    • standardise_dataset()
    • Modules
  • pyevoc.preprocessing
    • AnnotationConfig
    • CleaningConfig
    • CorpusStatisticsConfig
    • LanguageFilterConfig
    • ThematicFilterConfig
    • annotate_dataframe()
    • annotate_with_stanza()
    • annotation_diagnostics()
    • build_thematic_subset()
    • clean_corpus()
    • clean_text()
    • contains_emoji_grapheme()
    • count_emoji_documents()
    • count_emoji_tokens()
    • dependency_diagnostics()
    • derive_expansion_terms()
    • direct_anchor_filter()
    • download_fasttext_lid_model()
    • emoji_token_sample()
    • extract_tokens()
    • fasttext_predict_batch()
    • filter_by_language()
    • is_emoji_grapheme()
    • is_valid_stat_token()
    • lingua_detect_batch()
    • load_anchor_terms()
    • predict_language_fasttext()
    • prepare_for_langid()
    • separate_emojis()
    • simple_tokenise()
    • validate_annotation_input()
    • Modules
  • pyevoc.features
    • ConcretenessConfig
    • EmojiAssignmentConfig
    • EmojiLabellingConfig
    • ForegroundingConfig
    • ForegroundingWeights
    • SalienceConfig
    • UnigramSelectionConfig
    • add_concreteness_labels()
    • add_emoji_descriptions()
    • add_foregrounding_indicators()
    • add_positional_salience()
    • add_salience_indicators()
    • assign_emoji_upos()
    • available_concreteness_lexicon_paths()
    • available_emoji_lookup_paths()
    • clean_unigram_tokens()
    • compute_structural_salience()
    • compute_term_indices()
    • compute_term_statistics()
    • emoji_assignment_diagnostics()
    • emoji_summary()
    • foregrounding_diagnostics()
    • label_concreteness()
    • label_emojis()
    • load_concreteness_lexicon()
    • load_emoji_lookup()
    • metadata_coverage()
    • resolve_concreteness_lexicon_path()
    • select_unigrams()
    • term_statistics_summary()
    • Modules
  • pyevoc.analysis
    • CollocationEntityConfig
    • QuadrantConfig
    • TemporalStabilityConfig
    • aggregate_named_entities()
    • assign_evoc_quadrants()
    • assign_quadrants()
    • build_evoc_html_for_upos()
    • build_time_periods()
    • compute_period_quadrants()
    • compute_stability_metrics()
    • compute_temporal_engagement()
    • extract_collocations()
    • extract_collocations_and_entities()
    • extract_dependency_collocations()
    • extract_named_entity_ngrams()
    • generate_evoc_html_reports()
    • quadrant_summary_by_pos()
    • quadrant_trajectories()
    • run_temporal_stability_analysis()
    • write_temporal_report_html()
    • Modules
  • pyevoc.visualisation
    • build_emoji_evoc_plot()
    • build_evoc_collocation_tree_for_upos()
    • build_evoc_target_plot()
    • build_temporal_sankey_ordered()
    • Modules
  • pyevoc.config
    • Modules
  • pyevoc.utils
    • ensure_dir()
    • list_bundled_models()
    • model_path()
    • read_table()
    • user_model_path()
    • validate_column_map()
    • validate_columns()
    • Modules
  • pyevoc.models

Indices

• Index

• Module Index

• Search Page