kgdata.wikipedia.datasets.easy_tables

Functions

easy_tables()	Tables that can be labeled automatically easily.
get_n_headers(tbl)
is_easy_table(tbl, tests)	Determine if a table is easy or not.

Classes

EasyTests()

easy_tables() → Dataset[LinkedHTMLTable]

Tables that can be labeled automatically easily. The table is easy or not is determined by kgdata.wikipedia.easy_table.is_easy_table()

Return type:

Dataset[LinkedHTMLTable]

is_easy_table(tbl: LinkedHTMLTable, tests: List[Callable[[LinkedHTMLTable], bool]]) → bool

Determine if a table is easy or not.

Parameters:

• tbl (LinkedHTMLTable) – Input table.

• tests (List[Callable[[LinkedHTMLTable], bool]]) – List of tests. Each test is a function that takes a table and returns a boolean.

Return type:

bool

get_n_headers(tbl: LinkedHTMLTable) → int

Parameters:

tbl (LinkedHTMLTable) –

Return type:

int

class EasyTests

Bases: object

MIN_ROWS = 10

MIN_FREQ_LINKS = 0.7

MIN_LINK_SURFACE = 0.9

MIN_EXISTING_LINKS = 0.8

static min_rows(tbl: LinkedHTMLTable) → bool

Determine if a table has at least min_rows rows.

Parameters:

• tbl (LinkedHTMLTable) – Input table.

• min_rows – Minimum number of rows.

Return type:

bool

static min_link_coverage_all_columns(tbl: LinkedHTMLTable) → bool

Parameters:

tbl (LinkedHTMLTable) –

Return type:

bool

static min_links_all_columns(tbl: LinkedHTMLTable) → bool

Parameters:

tbl (LinkedHTMLTable) –

Return type:

bool

static single_links_all_columns(tbl: LinkedHTMLTable) → bool

Parameters:

tbl (LinkedHTMLTable) –

Return type:

bool

static min_existing_links_all_columns(tbl: LinkedHTMLTable) → bool

Parameters:

tbl (LinkedHTMLTable) –

Return type:

bool